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705276

Sigma-Aldrich

Tetraethyleneglycol monomethyl ether

technical grade

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Empirical Formula (Hill Notation):
C9H20O5
CAS Number:
Molecular Weight:
208.25
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

grade

technical grade

Quality Level

form

liquid

mol wt

average Mn 200

refractive index

n20/D 1.444

density

1.045 g/mL at 25 °C

Ω-end

hydroxyl

α-end

methoxy

SMILES string

COCCOCCOCCOCCO

InChI

1S/C9H20O5/c1-11-4-5-13-8-9-14-7-6-12-3-2-10/h10H,2-9H2,1H3

InChI key

ZNYRFEPBTVGZDN-UHFFFAOYSA-N

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This Item
110175335754259268
Tetraethylene glycol 99%

Sigma-Aldrich

110175

Tetraethylene glycol

Pentaethylene glycol 98%

Sigma-Aldrich

335754

Pentaethylene glycol

Hexaethylene glycol 97%

Sigma-Aldrich

259268

Hexaethylene glycol

mol wt

average Mn 200

mol wt

average Mn 200

mol wt

average Mn 250

mol wt

average Mn 300

density

1.045 g/mL at 25 °C

density

1.125 g/mL at 25 °C (lit.)

density

1.126 g/mL at 25 °C (lit.)

density

1.127 g/mL at 25 °C (lit.)

Ω-end

hydroxyl

Ω-end

hydroxyl

Ω-end

hydroxyl

Ω-end

hydroxyl

α-end

methoxy

α-end

hydroxyl

α-end

hydroxyl

α-end

hydroxyl

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Gabriel Martínez-Edo et al.
Nanomaterials (Basel, Switzerland), 9(9) (2019-09-01)
A straightforward methodology for the synthesis of isothiocyanate-functionalized mesoporous silica nanoparticles (MSNs) by exposure of aminated MSNs to 1,1'-thiocarbonyldi-2(1H)-pyridone is reported. These nanoparticles are chemically stable, water tolerant, and readily react with primary amines without the formation of any by-product.
Tian Zhou et al.
Nature communications, 7, 11119-11119 (2016-03-25)
Precise synthesis of polymer brushes to modify the surface of nanoparticles and nanodevices for targeted applications has been one of the major focuses in the community for decades. Here we report a self-assembly-assisted-grafting-to approach to synthesize polymer brushes on flat
Shota Konno et al.
PloS one, 13(8), e0202816-e0202816 (2018-08-28)
As a frontier topic of soft condensed matter physics, irreversible aggregation has drawn attention for a better understanding of the complex behavior of biomaterials. In this study, we have described the synthesis of an artificial amphiphilic molecule, an alternating tetra-block-like

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